Pwede naman, pero based sa experience ko with my kids, mas okay kung morning lang ang liguan when they have colds kasi mas malamig ang gabi at baka lumakas ang sipon pa, afternoon baths can work pero make sure mainit ang tubig at mabilis lang ang process, no prolonged exposure sa malamig na hangin after! A few of us moms actually time it so baby gets dried immediately and stays warm indoors after, tapos naka-blanket na agad before they go out or play, para hindi worse ang symptoms. If the colds persist or the baby seems uncomfortable, better check with your pedia para sure na okay lang yung approach, lalo na if fever is present.